74 lines
2.9 KiB
Python
74 lines
2.9 KiB
Python
# SPDX-License-Identifier: LGPL-2.1-or-later
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# ***************************************************************************
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# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
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# * *
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# * This file is part of FreeCAD. *
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# * *
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# * FreeCAD is free software: you can redistribute it and/or modify it *
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# * under the terms of the GNU Lesser General Public License as *
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# * published by the Free Software Foundation, either version 2.1 of the *
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# * License, or (at your option) any later version. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, but *
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# * WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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# * Lesser General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Lesser General Public *
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# * License along with FreeCAD. If not, see *
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# * <https://www.gnu.org/licenses/>. *
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# * *
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# ***************************************************************************
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__title__ = "FreeCAD FEM base element object"
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__author__ = "Mario Passaglia"
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__url__ = "https://www.freecad.org"
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## @package base_femelement
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# \ingroup FEM
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# \brief base object for FEM Element Features
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from FreeCAD import Base
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from . import base_fempythonobject
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_PropHelper = base_fempythonobject._PropHelper
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class BaseFemElement(base_fempythonobject.BaseFemPythonObject):
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BaseType = "Fem::BaseFemElement"
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def __init__(self, obj):
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super().__init__(obj)
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for prop in self._get_properties():
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prop.add_to_object(obj)
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def _get_properties(self):
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prop = []
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prop.append(
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_PropHelper(
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type="App::PropertyLinkSubListGlobal",
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name="References",
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group="Element",
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doc="List of element shapes",
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value=[],
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)
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)
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return prop
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def onDocumentRestored(self, obj):
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# update old project with new properties
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for prop in self._get_properties():
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try:
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obj.getPropertyByName(prop.name)
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except Base.PropertyError:
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prop.add_to_object(obj)
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if prop.name == "References":
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# change References to App::PropertyLinkSubListGlobal
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prop.handle_change_type(obj, old_type="App::PropertyLinkSubList")
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